Unit 2: Energy Transfer - Lesson 3 - Part 2

Where does most of our heat come from?

• the water

• the sun

• the land

In heat transfer, heat always moves from the ________ object to the ________ object.

• Hotter/Colder

• Colder/Colder

• Colder/Hotter

There are 3 primary types of heat transfer:

Conduction, Convection and Radiation.

• True

• False

True/False: heat transfer does not affect our weather (for example: temperature, wind, and precipitation)

• False

• True

Boiling Water

• Conduction

• Convection

• Radiation

Sun Bathing

• Conduction

• Convection

• Radiation

Holding an ice cube in your hand is an example of .....

• Convection

• Conduction

• Radiation

• Temperature

A metal spoon in ice cream also gets cold due to

• Radiation

• Convection

• Conduction

• Magic

A Ceiling fan forcing the warm air downward.

• Conduction

• Convection

• Radiation

Heat from the sun warming a swimming pool

• Conduction

• Convection

• Radiation